CN218194259U

CN218194259U - Manual cone grinding machine for glass fiber reinforced plastic pipeline

Info

Publication number: CN218194259U
Application number: CN202222671244.5U
Authority: CN
Inventors: 汪朝阳; 张家勇; 肖山; 周羚
Original assignee: Changzhou Tianchang Pipeline System Co ltd
Current assignee: Changzhou Tianchang Pipeline System Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-03
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to a high pressure glass steel oil pipe coupling awl instrument of grinding especially relates to a manual awl machine of grinding of FRP pipe way. The utility model provides a manual cone grinder of FRP pipe way, includes outer frame, the fixed planet carrier that is provided with on the outer frame, planet carrier inner wall gear engagement has three second planetary gear, be provided with the first planetary gear with three second planetary gear engaged with in the middle of the planet carrier, the fixed crank that is provided with in first planetary gear's the outside, the fixed bull stick that is provided with in first planetary gear's the inboard, the fixed emery wheel that is provided with in the pivot, install FRP pipe way on the second planetary gear. The utility model discloses aim at through fixed the FRP pipe way in the course of working, let a plurality of FRP pipe says that rotation realizes polishing the processing to FRP pipe way's port around the emery wheel revolution on one side, improved work efficiency.

Description

Manual cone grinding machine for glass fiber reinforced plastic pipeline

Technical Field

The utility model relates to a high pressure glass steel oil pipe coupling awl instrument especially relates to a manual awl machine that grinds of FRP pipe way.

Background

In the process of constructing the glass fiber reinforced plastic pipeline, two glass fiber reinforced plastic pipelines need to be butted. When the glass fiber reinforced plastic pipeline is butted, a tapered groove needs to be ground at the end port of the glass fiber reinforced plastic pipeline.

In the prior art, CN202192507U discloses a manual cone grinding machine for a glass fiber reinforced plastic pipeline, a main body of which is a plate-shaped body, and a transmission mechanism housing and a grinding wheel housing are respectively mounted on the left side and the right side of the main body; the crank shaft and the grinding wheel shaft are arranged on the main body in parallel, the large gear and the small gear are arranged in the transmission mechanism outer cover, the large gear and the small gear are respectively and fixedly connected to the crank shaft and the grinding wheel shaft, and the large gear and the small gear are meshed with each other; the crank shaft extends out of the left side of the outer cover of the transmission mechanism, and a crank is fixedly connected to the extending part of the crank shaft; the lower part of the conical grinding wheel is arranged in the grinding wheel cover, the upper part of the conical grinding wheel extends out of the grinding wheel cover, and the conical grinding wheel is fixedly arranged on the grinding wheel shaft. However, in this technical solution, only one glass fiber reinforced plastic pipeline can be processed, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the background technology, the utility model provides a manual cone grinding machine for glass fiber reinforced plastic pipelines. The utility model discloses aim at through fixed the FRP pipe way in the course of working, let a plurality of FRP pipe says that rotation realizes polishing the processing to FRP pipe way's port around the emery wheel revolution on one side, improved work efficiency.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a manual awl machine that grinds of FRP pipe way, includes outer frame, the fixed planet carrier that is provided with on the outer frame, planet carrier inner wall gear engagement has three second planetary gear, be provided with the first planetary gear with three second planetary gear engaged with in the middle of the planet carrier, the fixed crank that is provided with in the outside of first planetary gear, the fixed bull stick that is provided with in the inboard of first planetary gear, the fixed emery wheel that is provided with on the bull stick, install FRP pipe way on the second planetary gear.

Preferably, two planetary carriers are fixedly arranged on the outer frame.

Preferably, a sleeve penetrates through and is fixed on the second planetary gear, a clamping mechanism is fixed at each of two ends of the sleeve, and the fiber reinforced plastic pipeline penetrates through the sleeve and is mounted on the clamping mechanism.

Preferably, the clamping mechanism comprises a positioning block fixedly arranged on the second planetary gear, a through hole is formed in the middle of the positioning block, an opening is formed in the positioning block and communicated with the through hole, a bolt penetrates through the positioning block and penetrates through the opening in the positioning block, and a nut is arranged at the end of the bolt in a threaded fit mode.

Preferably, a baffle is fixed on each of the crank and the rotating rod, a through hole is formed in each baffle, and the sleeve penetrates through the through hole and is rotatably arranged with the baffle.

Preferably, the distance between the baffle plates on the two sides of the planet carrier is matched with the thickness of the planet carrier, and the baffle plates are in sliding fit with the planet carrier.

Preferably, the grinding surface of the grinding wheel is in a conical structure.

Compared with the prior art, the utility model discloses following beneficial effect has: the grinding wheel is rotated by manually rotating the crank, the planetary gear mechanism is utilized to drive the glass fiber reinforced plastic pipeline to rotate around the grinding wheel while rotating, the port of the glass fiber reinforced plastic pipeline is polished with a conical groove, and the working efficiency of workers is improved.

Drawings

Fig. 1 is a schematic view of the external structure of the present invention;

fig. 2 is a perspective view of the present invention;

fig. 3 is a partial structural schematic diagram of the present invention;

fig. 4 is a partial structural schematic diagram of the present invention;

fig. 5 is a schematic structural view of the positioning block, the nut and the bolt.

In the figure: 1. an outer frame; 2. a crank; 3. a first planetary gear; 4. a second planetary gear; 5. a planet carrier; 6. a nut; 7. a bolt; 8. positioning blocks; 9. a glass fiber reinforced plastic pipeline; 10. A grinding wheel; 11. a sleeve; 12. a rotating rod; 13. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

A manual cone grinding machine for a glass fiber reinforced plastic pipeline comprises an outer frame 1. Both sides of the outer frame 1 are fixedly provided with a planet carrier 5. The inner wall of each planet carrier 5 is engaged with three second planet gears 4, and the planet carrier 5 is provided with a first planet gear 3 engaged with the three second planet gears 4 in the middle. The carrier 5, the second planetary gears 4, and the first planetary gears 3 constitute a planetary gear mechanism. The second planetary gear 4 is rotationally driven by the first planetary gear 3 to rotate and revolve around the rotational axis of the first planetary gear 3.

A crank 2 is fixedly arranged on the outer side of the first planetary gear 3.

The inner sides of the two opposite first planetary gears 3 are fixedly provided with rotating rods 12, and a grinding wheel 10 is fixedly arranged between the two rotating rods 12. The grinding surface of the grinding wheel 10 is in a conical structure.

The second planetary gear 4 is provided with a glass fiber reinforced plastic pipeline 9.

A sleeve 11 penetrates through and is fixed on the second planetary gear 4, a clamping mechanism is fixed at each of two ends of the sleeve 11, and the FRP pipe 9 penetrates through the sleeve 11 and is installed on the clamping mechanism.

The clamping mechanism comprises a positioning block 8 fixedly arranged on the second planetary gear 4, a through hole is formed in the middle of the positioning block 8, an opening is formed in the positioning block 8 and communicated with the through hole, a bolt 7 penetrates through the positioning block 8, the bolt 7 penetrates through the opening in the positioning block 8, and a nut 6 is arranged at the end of the bolt 7 in a threaded fit mode.

A baffle 13 is fixed on the crank 2 and the rotating rod 12, a through hole is arranged on the baffle 13, and the sleeve 11 penetrates through the through hole and is arranged in a rotating mode with the baffle 13. The distance between the baffle plates 13 on the two sides of the planet carrier 5 is matched with the thickness of the planet carrier 5, and the baffle plates 13 are in sliding fit with the planet carrier 5.

The utility model relates to a manual cone grinder of FRP pipe way when using, puts into FRP pipe way 9 from the inside sleeve pipe 11 of second planetary gear 4. Under the clamping of the clamping mechanisms on the two sides of the two second planet gears 4, the glass fiber reinforced plastic pipeline 9 is opposite to the grinding wheel 10.

The positioning block 8 clamps and positions the glass fiber reinforced plastic pipeline 9 under the matching action of the bolt 7 and the nut 6. The glass fiber reinforced plastic pipeline 9 passes through the through hole on the positioning block 8, and the glass fiber reinforced plastic pipeline 9 is aligned with the grinding wheel 10. And then the bolt 7 and the nut 6 are screwed tightly, so that the glass fiber reinforced plastic pipeline 9 can be just clamped by the positioning block 8.

After the three glass fiber reinforced plastic pipelines 9 on one side of the outer frame 1 are placed, the crank 2 is rotated to enable the grinding wheel 10 fixedly arranged on the rotating rod of the first planetary gear 3 to rotate, and meanwhile, the planetary gear mechanism is utilized to drive the second planetary gear 4 to revolve around the first planetary gear 3, so that the three glass fiber reinforced plastic pipelines 9 revolve around the grinding wheel 10 while rotating, and the effect of grinding the glass fiber reinforced plastic pipelines 9 is achieved.

If the six glass fiber reinforced plastic pipelines 9 on both sides of the outer frame 1 are placed, the six glass fiber reinforced plastic pipelines 9 can be simultaneously polished.

The utility model discloses a manual rotation crank 2 makes the rotation of emery wheel 10, utilizes planetary gear mechanism to drive 9 limit rotations of FRP pipe way simultaneously and rotates around emery wheel 10, polishes the processing to FRP pipe way 9, has improved workman work efficiency.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The manual cone grinding machine for the glass fiber reinforced plastic pipeline is characterized by comprising an outer frame (1), wherein a planet carrier (5) is fixedly arranged on the outer frame (1), three second planetary gears (4) are meshed with gears on the inner wall of the planet carrier (5), a first planetary gear (3) meshed with the three second planetary gears (4) is arranged in the middle of the planet carrier (5), a crank (2) is fixedly arranged on the outer side of the first planetary gear (3), a rotating rod (12) is fixedly arranged on the inner side of the first planetary gear (3), a grinding wheel (10) is fixedly arranged on the rotating rod (12), and a glass fiber reinforced plastic pipeline (9) is installed on the second planetary gear (4).

2. The manual cone grinding machine for the FRP pipelines as claimed in claim 1, wherein two planet carriers (5) are fixedly arranged on the outer frame (1).

3. The manual cone grinding machine for the FRP pipelines as claimed in claim 1, wherein the second planetary gear (4) is fixedly penetrated with a sleeve (11), a clamping mechanism is fixedly fixed at both ends of the sleeve (11), and the FRP pipeline (9) is fixedly penetrated with the sleeve (11) and is arranged on the clamping mechanism.

4. The manual cone grinding machine for the FRP pipelines as claimed in claim 3, wherein the clamping mechanism comprises a positioning block (8) fixedly arranged on the second planetary gear (4), a through hole is formed in the middle of the positioning block (8), an opening is formed in the positioning block (8) and communicated with the through hole, a bolt (7) penetrates through the positioning block (8), the bolt (7) penetrates through the opening in the positioning block (8), and a nut (6) is arranged at the end part of the bolt (7) in a threaded fit manner.

5. The manual cone grinding machine for the FRP pipes as claimed in claim 3 or 4, wherein a baffle (13) is fixed on each of the crank (2) and the rotating rod (12), a through hole is formed in each baffle (13), and the sleeve (11) penetrates through the through hole and is rotatably arranged with the baffle (13).

6. The manual cone grinding machine for the FRP pipe according to claim 5, characterized in that the distance between the baffles (13) at the two sides of the planet carrier (5) is matched with the thickness of the planet carrier (5), and the baffles (13) are in sliding fit with the planet carrier (5).

7. The manual cone grinding machine for the FRP pipe according to claim 1, characterized in that the grinding surface of the grinding wheel (10) is in a conical structure.